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WRIARICH PCIe x1 3-Port 1394B Controller Card, IEEE 1394B FireWire 800 Add-On Card for Digital Video Camera Capture
- Model #: DSEGV894S
- $91.38 –
- Free Shipping
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PCIe to USB 3.2 Gen 1 Card with 20 Gbps Bandwidth, 3 USB Type A and 2 Type C Ports, PCIe Expansion Card USB Card for Desktop PC
- Model #: 650191813455
- $113.81 –
- Free Shipping
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JMT PCI-E 3.0 x16 1 to 4 Split Card Gen3 PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card 20.2mm Spaced Slots SATA Power Supply Port
- Model #: HYH-20260709-C7CC-1693
- $117.20 –
- More options from $117.20 - $146.50
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Vszerda USB-C 3.2 Gen 2x2 Type-C 20 Gbps PCI-e Gen 3 x4 Expansion Card SATA Powered ASMedia ASM3242
- Model #: SY-PEX20230
- $76.89 –
- Free Shipping
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PCI-E 1X to 4 ports Serial add on card Multi RS232 DB9 COM Serial Expansion I/O riser card TXB077
Limited time offer, ends 10/31
- Model #: C75J*OYJ*G1*0717-107
- $48.44 –
- Free Shipping
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Vszerda PCI-e Express 1X Riser Extender Extension Card with 20CM High Speed Flex Cable
- Brand: Sintech
- Part Number: ST8015
- Features: PCI express video card, PCIe card
- Weight: 0.023 kilograms
- Model #: ST8015N12
- $43.89 –
- Free Shipping
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Sintech PCI-e 3.0 16X to 4 Ports PCIe 4X/16X Expansion Card,PCIe Bifurcation x16 to x4x4x4x4 Split Card with SATA Power Port
- Model #: HYH-20260709-C7CC-1489
- $110.86 –
- More options from $110.86 - $138.58
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4-Port SATA 3.0 PCIe Expansion Card with Low Profile Bracket
- Model #: 9391048852166
- $71.79 –
- More options from $71.79 - $77.53
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Express Card Mini PCI-E Version Expresscard V8.0 EXP GDC Beast PCIe PCI-E PCI Laptop External Independent Video Card Dock
Limited time offer, ends 11/01
- Model #: FHJ-JTTE224
- $118.96 –
- More options from $118.96 - $121.40
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PCIE to SATA Card PCI-E Adapter PCI Express to SATA3.0 Expansion Card 4Port SATA III 6G for SSD HDD
- Model #: PB07SXDSRLR
- $79.20 –
- More options from $79.20 - $88.64
- Free Shipping
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NFHK 7 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
- Model #: 9435761133246
- $88.89 –
- Free Shipping
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5 Ports USB 3.0 Hub PCI E Add On Card Controller SATA 3 PCIE SATA3 PCIE/PCI-E SATA Card/Expansion/Multiplier PCI Express SATA
- Model #: B3EW-1209-80
- $83.00 –
- More options from $59.64 - $83.00
- Free Shipping
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- $59.79 –
- Free Shipping
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PCIE 4.0 Extension Cable, Black 16x Shielded High Speed GPU Riser Cable with PCI Express Port for GPU Extension Card,
- Model #: 649409820187
- $114.79 –
- Free Shipping
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10Gb SFP+ PCI-E Network Card NIC, Compare to Intel X520-DA1, with Intel 82599EN Chip, Single SFP+ Port, PCI Express X8, Ethernet Converged Network Adapter Support Windows Server /Linux/VMware
- Type: PCI Express to Ethernet Port Card
- Model #: BEV06SDF59Q
- $269.00 –
- Free Shipping
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Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
- Model #: SI-PEX15043
- $109.89 –
- Free Shipping
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PCI-E 3.0 M.2 M-Key to Oculink SFF-8612 SFF-8611 Host Adapter for ThinkBook 14+ External Graphics Card & SSD
Limited time offer, ends 10/31
- Model #: B3EW.111141
- $84.48 –
- More options from $84.48
- Free Shipping
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PCIE X16 Expansion Card, M.2 NVMe Controller Expansion Card, Pcie X16 to X8 X4 X4 Split Expansion Card, Support PCIE4.0 Downward Compatible with 3.0
- Model #: 650191809199
- $94.79 –
- Free Shipping
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10-Port PCIe SATA 3.0 Expansion Card, x1 Lane with 10 SATA Data Cables, Supports 6Gbps SSD/HDD Storage Upgrade for Desktop PC
- Model #: 9435761202089
- $99.89 –
- Free Shipping
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PC|-E serial card, PCle to RS232 COM interface, industrial control 4-port expansion card, AX9910
Limited time offer, ends 10/31
- Model #: C075.311
- $93.32 –
- More options from $93.32
- Free Shipping
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U.2 to PCIE Expansion Card,SFF 8639 to PCIE 3.0 x4 Riser Card,PCI-E 3.0 X4 SATA Adapter,for 2.5" U.2 NVME SSD and 2.5" SATA SSD.
Limited time offer, ends 11/01
- Model #: B3EW.1121114
- $108.49 –
- More options from $108.49
- Free Shipping
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PCI-E 3.0 x16 1 to 4 Split Card Gen3 PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card 20.2mm Spaced Slots SATA Power Supply Port
- Model #: HYH-20260709-C7CC-1847
- $114.03 –
- More options from $114.03 - $142.54
- Free Shipping
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Mellanox MCX75310AAS-HEAT ConnectX-7 adapter card, 200Gb/s NDR200 IB, Single-port OSFP, PCI e 5.0 x16, Secure boot, No Crypto, Tall Bracket
- Model #: BEMCX75310AAS-HEAT
- $3,479.99 –
- Free Shipping
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Dual M.2 PCIe Adapter, M2 SSD NVME (m-Key) or SATA (b-Key) 22110 2280 2260 2242 2230 to PCI-e 3.0 x4 Host Controller Expansion Card for Desktop PCI Express Slots
- Type: PCI Express to M.2 Card
- Model #: 5#Q1370_B
- $25.48 –
- More options from $25.48 - $35.67
- Free Shipping
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PCIe 5 Port M.2 Key B SATA3.0 Expansion Card SSD Chip JMicron JMB585 PCI Express SATA M2 NVME PCI e Rise Converter Card Adapter
Limited time offer, ends 10/29
- Model #: 2011H1Z739-xszk
- $118.78 –
- Free Shipping
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est mSATA to mSATA PCI-E Express SSD 1.8 to 2.5 Micro SATA HDD Converter Mini SATA to MSATA PCI E to SATA Adapter
Limited time offer, ends 11/01
- Model #: YING-GD01-A3-07083
- $51.51 –
- Free Shipping
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Vszerda USB 3.1 Gen II 10Gbps 2-Port Full-Duplex Controller X4 Slot Card Type-C and Type-A Ports Components Other SI-PEX20189
- Model #: SI-PEX20189
- $58.89 –
- Free Shipping
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New PCI Express High Shielding Property PCIE 3.0 16x Flexible Cable Card Extension Port Adapter High Speed Riser Card ( 20cm - 180 Degrees)
- Case Type: Protection Case
- Model #: AK46Y70G-12
- $35.99 –
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M.2 NGFF / Key E Card to mPCIe (PCIe+USB) Adapter For Laptop Desktop mPCIe slot
- Type: Mini PCI Express to Mini PCI Express
- External USB Ports: 1x USB Port
- Model #: 10813033
- $31.78 –
- Free Shipping
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3X PCI-E to PCI Adapter Card PCIE to 2 PCI Slot Support Capture Card Golden Tax Card Sound Card Parallel Port Card
Limited time offer, ends 11/01
- Model #: OYSC5KU.8.18-580
- $151.98 –
- Free Shipping
Bestselling Add-On Cards Reviews:
Anonymous
3/30/2026 11:29:09 PM
Great Value! Invisible!
“ NO, I bought this PCIx card and badda bing, badda boom it was working just fine immediately. ”
SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter CardShawn S.
1/27/2026 9:32:37 AM
Excellent product at the best price I could find online
“ This replaced another StarTech powered PCI USB hub that uses a driver that is incompatible with Star Citizen, of all things. ”
StarTech.com PEXUSB3S7 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 PortsDavid K.
1/1/2026 7:14:55 PM
Renesas Controller For Nvidia 3D Vision Emitter
“ I needed a PCIE usb card with a Renesas USB controller for my Nvidia 3D Vision emitter. ”
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24Tim M.
12/31/2025 7:34:04 PM
BOOM. More USB ports than I can shake a stick at
“ Many many many more USB-A style though blue not red ports to add to your system. ”
PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)Wheatables
8/21/2025 10:03:57 AM
True Plug and Play. It just works.
“ Adds 7 more USB 3 ports. ”
PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)10/23/2024 12:00:48 AM
Maybe a Necessity if You Have USB-C on Front Panel
“ The PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header allows you to connect the USB-C front panel header to your PCI-E 1X slot ”
PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header (to Type-c Front Panel Header) + USB 3.0 19Pin Socket Expansion Card,Type-E Internal 20-pin Front Panel Connector Riser CardMichael V.
11/16/2023 2:36:31 AM
East plug and play installation
“ Plugged right in and now I have a raft of USB ports. ”
PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps, External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XPAnonymous
11/11/2023 7:00:07 PM
Plug it in and it works. Just what I wanted.
“ Simple USB3.0 Add-on Card with 19/20 pin header. ”
4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power